There have been some excellent signings made this month – including Philippe Coutinho’s loan move to Aston Villa, Bruno Guimarães arrival at Newcastle United and Luis Diaz’s switch to Liverpool.
There have been some memorable deals complete in previous January windows – for good and for bad.
Here are the seven best Premier League signings made in the past four January transfer windows...
. SOUTHAMPTON, ENGLAND - DECEMBER 28: Virgil van Dijk of Southampton looks on during the Premier League match between Southampton and Tottenham Hotspur at St Mary's Stadium on December 28, 2016 in Southampton, England. (Photo by Julian Finney/Getty Images)
SOUTHAMPTON, ENGLAND - DECEMBER 28: Virgil van Dijk of Southampton looks on during the Premier League match between Southampton and Tottenham Hotspur at St Mary's Stadium on December 28, 2016 in Southampton, England. (Photo by Julian Finney/Getty Images) Photo: Julian Finney
. Jesse Lingard - 2020/21
Jesse Lingard joined West Ham on loan from Manchester United in January 2021 and enjoyed a superb second half the season. The midfielder scored nine goals and assisted four in 16 league appearances for the Hammers. Photo: Pool
1. Jesse Lingard - 2020/21
Jesse Lingard joined West Ham on loan from Manchester United in January 2021 and enjoyed a superb second half the season. The midfielder scored nine goals and assisted four in 16 league appearances for the Hammers. Photo: Pool
2. Said Benrahma - 2020/21
After joining West Ham on loan, the club made their deal for Said Benrahma permanent in January 2021. The winger has impressed this season, scoring five goals and assisting four in the league. Photo: Marc Atkins
3. Bruno Fernandes - 2019/20
Easily one of the best January transfers of the past few years is Bruno Fernandes. The Portugal international joined Manchester United in 2020 for a fee worth up to €80 million and scored 18 league goals and assisted in another 12 in his first full season with the Red Devils. Photo: Visionhaus
4. Jarrod Bowen - 2019/20
Jarrod Bowen joined West Ham for an initial £18 million fee in January 2020. The former Hull City star has been one of the best players in the Premier League this season, scoring six goals and assisting seven in 23 appearances. Photo: Craig Mercer/MB Media